SIST EN ISO 21306-1:2019

Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019)

This document establishes a system of designation for unplasticized PVC thermoplastic material which
may be used as the basis for specifications.
The types of PVC-U plastics are differentiated from each other by a classification system based on
appropriate levels of the designatory properties
a) Vicat softening temperature,
b) impact strength (Charpy notched),
c) modulus of elasticity
and on information about basic polymer parameters, intended application and/or method of processing,
important properties, additives, colorants, fillers and reinforcing materials.
This document is applicable to all unplasticized compositions of homopolymers and copolymers that
contain at least a mass fraction of 50 % of vinyl chloride. It is also applicable to compositions containing
chlorinated poly(vinyl chloride) and to compositions containing blends of one or more of the abovementioned
polymers, provided that the total amount of these polymers represents at least a mass
fraction of 50 % of the polymer content of the composition.
It applies to materials ready for normal use in the form of powder, granules or pellets and to materials
unmodified or modified by colorants, additives, fillers, etc.
This document does not apply to cellular plastics.
It is not intended to imply that materials having the same designation give necessarily the same
performance. This document does not provide engineering data, performance data or data on
processing conditions which can be required to specify a material for a particular application and/or
method of processing.
If such additional properties are required, they can be determined in accordance with the test methods
specified in ISO 21306-2, if suitable.
In order to specify a thermoplastic material for a particular application or to ensure reproducible
processing, additional requirements may be given in data block 5 (see 4.1).

Kunststoffe - Weichmacherfreie Polyvinylchlorid (PVC-U)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis für Spezifikationen (ISO 21306-1:2019)

Dieses Dokument legt ein Bezeichnungssystem für thermoplastische PVC-U-Werkstoffe fest, das als Grund-lage für Spezifikationen angewendet werden kann.
Die Arten von PVC-U-Kunststoffen werden mithilfe eines Einteilungssystems voneinander unterschieden, das auf geeigneten Wertebereichen der kennzeichnenden Eigenschaften
a)   Vicat-Erweichungstemperatur,
b)   Schlagzähigkeit (Charpy, gekerbt),
c)   Elastizitätsmodul
und Informationen über grundlegende Polymer-Parameter, vorgesehene Anwendung und/oder Verarbeitungsverfahren, wichtige Eigenschaften, Additive, Farbstoffe, Füll- und Verstärkungsstoffe beruht.
Dieses Dokument ist anwendbar für alle weichmacherfreien Zusammensetzungen von Homopolymeren und Copolymeren mit einem Massenanteil an Vinylchlorid von mindestens 50 %. Ferner ist es auf Zusammensetzungen anwendbar, die chloriertes Polyvinylchlorid enthalten, und auf Zusammensetzungen, die Mischungen eines oder mehrerer der o. g. Polymere enthalten, vorausgesetzt, dass deren Gesamtmenge mindestens einen Massenanteil von 50 % im Polymerteil der Zusammensetzung ausmacht.
Es gilt für gebrauchsfertige Werkstoffe in der Form von Pulver, Granulat oder Pellets, und für Werkstoffe, die nicht modifiziert oder die mit Farbstoffen, Additiven, Füllstoffen usw. modifiziert sind.
Dieses Dokument ist nicht anwendbar für Schaumstoffe.
Es ist nicht beabsichtigt zu implizieren, dass Werkstoffe mit gleicher Bezeichnung das gleiche Leistungsverhalten aufweisen. Dieses Dokument enthält keine technischen Daten, Leistungsangaben oder Daten zu Verarbeitungs¬bedingungen, die erforderlich sein können, um einen Werkstoff für eine spezielle Anwendung und/oder eine bestimmte Verarbeitungsart festzulegen.
Wenn solche zusätzlichen Eigenschaften gefordert sind, können sie mithilfe der in ISO 21306 2 festgelegten Prüfverfahren, soweit geeignet,  bestimmt werden.
Um einen thermoplastischen Werkstoff für eine bestimmte Anwendung zu spezifizieren oder eine reprodu-zierbare Verarbeitung sicherzustellen, dürfen zusätzliche Anforderungen im Daten-Block 5 festgelegt werden (siehe 4.1).

Plastiques - Matériaux à base de poly(chlorure de vinyle) non plastifié (PVC-U) pour moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO 21306-1:2019)

Le présent document établit un système de désignation des matériaux thermoplastiques en PVC non plastifié, qui peut être utilisé comme base pour les spécifications.
Les types de plastiques à base de PVC-U sont différenciés les uns des autres par un système de classification basé sur les niveaux appropriés des propriétés de désignation suivantes :
a)    température de ramollissement Vicat,
b)    résistance au choc (Charpy avec entaille),
c)    module d'élasticité,
et sur des informations concernant les paramètres du polymère de base, l'application prévue et/ou la méthode de mise en œuvre, les propriétés importantes, les additifs, les colorants, les charges et les matériaux de renfort.
Le présent document est applicable à toutes les compositions non plastifiées d'homopolymères et de copolymères dont la fraction massique en chlorure de vinyle est au moins égale à 50 %. Elle est également applicable aux compositions qui contiennent du poly(chlorure de vinyle) chloré et à celles qui contiennent des mélanges constitués d'un ou plusieurs polymères parmi ceux susmentionnés, sous réserve que la teneur totale en ces polymères représente une fraction massique au moins égale à 50 % du mélange de polymères de la composition.
Elle s'applique aux matériaux prêts à l'emploi dans le cadre d'une utilisation normale sous la forme de poudre, granulés ou grains et aux matériaux non modifiés ou modifiés par des colorants, additifs, charges, etc.
Le présent document ne s'applique pas aux plastiques alvéolaires.
Le fait que des matériaux aient la même désignation n'implique pas qu'ils présentent nécessairement les mêmes performances. Le présent document ne comporte pas de données sur la conception, la performance ou les conditions de mise en œuvre qui peuvent être exigées pour spécifier un matériau pour une application et/ou une méthode de mise en œuvre particulière.
Si de telles caractéristiques supplémentaires sont nécessaires, elles peuvent être déterminées conformément aux méthodes d'essai spécifiées dans l'ISO 21306-2, s'il y a lieu.
Afin de spécifier un matériau thermoplastique pour une application particulière ou d'assurer une méthode de mise en œuvre reproductible, des exigences supplémentaires peuvent être codées dans le bloc de données 5 (voir 4.1).

Polimerni materiali - Nemehčane zmesi homo- in kopolimerov vinilklorida za oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za specifikacije (ISO 21306-1:2019)

Ta dokument določa sistem označevanja nemehčanih plastomernih materialov PVC, ki jih je mogoče uporabiti kot osnovo za specifikacije.
Vrste polimernih materialov PVC-U se razlikujejo glede na sistem razvrščanja, ki temelji na ustreznih ravneh označevalnih lastnosti:
a) temperaturi zmehčišča po Vicatu,
b) zarezni udarni žilavosti po Charpyju;
c) modulu elastičnosti;
ter na informacijah o parametrih osnovnega polimera, nameravani uporabi in/ali metodi obdelave, pomembnih lastnostih, aditivih, barvilih, polnilih ter materialih za ojačanje.
Ta dokument se uporablja za vse nemehčane sestave homopolimerov in kopolimerov, ki vsebujejo masni delež vsaj 50 % vinilklorida. Uporablja se tudi za sestave, ki vsebujejo klorirani poli(vinilklorid), in za sestave, ki vsebujejo mešanice enega ali več zgoraj navedenih polimerov, pod pogojem, da skupna količina teh polimerov predstavlja masni delež vsaj 50 % vsebnosti polimera v sestavi.
Uporablja se za materiale v obliki praška, granul ali peletov, pripravljene za običajno uporabo, in materiale, nespremenjene ali spremenjene z barvili, aditivi, polnili itd.
Ta dokument se ne uporablja za penjene polimerne materiale.
Materiali z enako oznako nimajo nujno tudi enakih lastnosti. Ta dokument ne podaja tehničnih podatkov, podatkov o delovanju ali podatkov o pogojih obdelave, ki so lahko potrebni za določitev materiala za določeno uporabo in/ali metodo obdelave.
Če so take dodatne lastnosti zahtevane, bodo določene v skladu s preskusnimi metodami iz standarda ISO 21306-2, če je to primerno.
Da bi se določil plastomerni material za določeno uporabo ali da bi se zagotovila ponovljiva obdelava, se lahko v podatkovnem bloku 5 navedejo dodatne zahteve (glej točko 4.1).

General Information

• Status: Published
• Public Enquiry End Date: 30-Apr-2018
• Publication Date: 14-May-2019
• ICS: 83.080.20 - Thermoplastic materials
• Technical Committee: IPMA - Polimer materials and products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 18-Apr-2019
• Due Date: 23-Jun-2019
• Completion Date: 15-May-2019
• Ref Project: EN ISO 21306-1:2019 - Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21306-1:2019)

Relations

• Revised: SIST EN ISO 1163-1:2000 - Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1163-1:1995)
• Effective Date: 30-Dec-2015
• Replaces: SIST EN ISO 1163-1:2000 - Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1163-1:1995)
• Effective Date: 17-Apr-2019
• Replaces: SIST EN ISO 1163-1:2000 - Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 1163-1:1995)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 21306-1:2019
01-julij-2019
Nadomešča:
SIST EN ISO 1163-1:2000
Polimerni materiali - Nemehčane zmesi homo- in kopolimerov vinilklorida za
oblikovanje in ekstrudiranje - 1. del: Sistem označevanja in podlage za
specifikacije (ISO 21306-1:2019)
Plastics - Unplasticized poly(vinyl chloride) (PVC-U) moulding and extrusion materials -
Part 1: Designation system and basis for specifications (ISO 21306-1:2019)
Kunststoffe - Weichmacherfreie Polyvinylchlorid (PVC-U)-Werkstoffe - Teil 1:
Bezeichnungssystem und Basis für Spezifikationen (ISO 21306-1:2019)
Plastiques - Matériaux à base de poly(chlorure de vinyle) non plastifié (PVC-U) pour
moulage et extrusion - Partie 1: Système de désignation et base de spécification (ISO
21306-1:2019)
Ta slovenski standard je istoveten z: EN ISO 21306-1:2019
ICS:
83.080.20 Plastomeri Thermoplastic materials
SIST EN ISO 21306-1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 21306-1:2019

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SIST EN ISO 21306-1:2019


EN ISO 21306-1
EUROPEAN STANDARD

NORME EUROPÉENNE

April 2019
EUROPÄISCHE NORM
ICS 83.080.20 Supersedes EN ISO 1163-1:1999
English Version

Plastics - Unplasticized poly(vinyl chloride) (PVC-U)
moulding and extrusion materials - Part 1: Designation
system and basis for specifications (ISO 21306-1:2019)
Plastiques - Matériaux à base de poly(chlorure de Kunststoffe - Weichmacherfreie Polyvinylchlorid (PVC-
vinyle) non plastifié (PVC-U) pour moulage et U)-Werkstoffe - Teil 1: Bezeichnungssystem und Basis
extrusion - Partie 1: Système de désignation et base de für Spezifikationen (ISO 21306-1:2019)
spécification (ISO 21306-1:2019)
This European Standard was approved by CEN on 12 March 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21306-1:2019 E
worldwide for CEN national Members.

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SIST EN ISO 21306-1:2019
EN ISO 21306-1:2019 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 21306-1:2019
EN ISO 21306-1:2019 (E)
European foreword
This document (EN ISO 21306-1:2019) has been prepared by Technical Committee ISO/TC 61 "Plastics"
in collaboration with Technical Committee CEN/TC 249 “Plastics” the secretariat of which is held by
NBN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by October 2019, and conflicting national standards shall
be withdrawn at the latest by October 2019.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 1163-1:1999.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 21306-1:2019 has been approved by CEN as EN ISO 21306-1:2019 without any
modification.

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SIST EN ISO 21306-1:2019

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SIST EN ISO 21306-1:2019
INTERNATIONAL ISO
STANDARD 21306-1
First edition
2019-03
Plastics — Unplasticized poly(vinyl
chloride) (PVC-U) moulding and
extrusion materials —
Part 1:
Designation system and basis for
specifications
Plastiques — Matériaux à base de poly(chlorure de vinyle) non
plastifié (PVC-U) pour moulage et extrusion —
Partie 1: Système de désignation et base de spécification
Reference number
ISO 21306-1:2019(E)
©
ISO 2019

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SIST EN ISO 21306-1:2019
ISO 21306-1:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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SIST EN ISO 21306-1:2019
ISO 21306-1:2019(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Designation and specification system . 2
4.1 General . 2
4.2 Data block 1 . 2
4.3 Data block 2 . 3
4.4 Data block 3 . 3
4.5 Data block 4 . 3
4.5.1 General. 3
4.5.2 Vicat softening temperature . 4
4.5.3 Impact strength . 4
4.5.4 Modulus of elasticity. 4
4.6 Data block 5 . 4
5 Examples of designations . 5
© ISO 2019 – All rights reserved iii

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SIST EN ISO 21306-1:2019
ISO 21306-1:2019(E)

Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).
Attention is drawn to the possibility that some of the elements o
...